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Re: [XFS] 2.6.29-rc2: XFS internal error XFS_WANT_CORRUPTED_GOTO

To: Jacek Luczak <difrost.kernel@xxxxxxxxx>
Subject: Re: [XFS] 2.6.29-rc2: XFS internal error XFS_WANT_CORRUPTED_GOTO
From: Dave Chinner <david@xxxxxxxxxxxxx>
Date: Wed, 21 Jan 2009 15:05:12 +1100
Cc: Christoph Hellwig <hch@xxxxxxxxxxxxx>, Eric Sandeen <sandeen@xxxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, xfs mailing list <xfs@xxxxxxxxxxx>
In-reply-to: <4975DE45.7050004@xxxxxxxxx>
Mail-followup-to: Jacek Luczak <difrost.kernel@xxxxxxxxx>, Christoph Hellwig <hch@xxxxxxxxxxxxx>, Eric Sandeen <sandeen@xxxxxxxxxxx>, LKML <linux-kernel@xxxxxxxxxxxxxxx>, xfs mailing list <xfs@xxxxxxxxxxx>
References: <4974CA20.6050308@xxxxxxxxxxx> <20090120004611.GA6445@disturbed> <20090120112910.GA6831@xxxxxxxxxxxxx> <4975B9C4.7030401@xxxxxxxxx> <20090120114906.GA12526@xxxxxxxxxxxxx> <20090120121335.GA19182@xxxxxxxxxxxxx> <20090120124515.GA31838@xxxxxxxxxxxxx> <4975D88B.7020906@xxxxxxxxx> <20090120140514.GA2976@xxxxxxxxxxxxx> <4975DE45.7050004@xxxxxxxxx>
User-agent: Mutt/1.5.18 (2008-05-17)
On Tue, Jan 20, 2009 at 03:23:01PM +0100, Jacek Luczak wrote:
> Christoph Hellwig pisze:
> > On Tue, Jan 20, 2009 at 02:58:35PM +0100, Jacek Luczak wrote:
> >> Good job! Is there some ,,quick'' fix?
> > 
> > The patch below makes it go away for me, alternatively just enable
> > CONFIG_LBD.
> > 
> > 
> > Index: linux-2.6/fs/xfs/xfs_types.h
> > ===================================================================
> > --- linux-2.6.orig/fs/xfs/xfs_types.h       2009-01-20 14:55:55.806068213 
> > +0100
> > +++ linux-2.6/fs/xfs/xfs_types.h    2009-01-20 14:56:01.437945154 +0100
> > @@ -96,7 +96,7 @@ typedef   __uint64_t      xfs_dfilblks_t; /* nu
> >  /*
> >   * Memory based types are conditional.
> >   */
> > -#if XFS_BIG_BLKNOS
> > +#if 1 //XFS_BIG_BLKNOS
> >  typedef    __uint64_t      xfs_fsblock_t;  /* blockno in filesystem 
> > (agno|agbno) */
> >  typedef __uint64_t xfs_rfsblock_t; /* blockno in filesystem (raw) */
> >  typedef __uint64_t xfs_rtblock_t;  /* extent (block) in realtime area */
> > 
> 
> I've applied it and now running ,,fixed'' kernel. What I've notice is:
> $ LC_ALL=C df -h
> Filesystem            Size  Used Avail Use% Mounted on
> /dev/sda1              20G  -40E   40E   -  /
> /dev/sda5              20G  -23E   23E   -  /home
> /dev/sda6              56G   56G  774M  99% /NORA
> /dev/sda7              45G   44G  1.2G  98% /MAGAZYN

Please try the patch I posted this morning - it fixes the problem
properly and shouldn't have this side effect.

Cheers,

Dave.
-- 
Dave Chinner
david@xxxxxxxxxxxxx

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